Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 13, 2022, 09:17 AM

  • 22 0491_22 0490_04132022_023935.mp4

Date
04/13/2022
W/O
946708
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00800
PipeID
P16830
Time
2:17 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9962
Sewer Name
22 COVINA CONNECTION EXTENSION TRUNK
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_946708_TV22031_APR2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
22 0491
Downstream MH
22 0490
Dir. of Survey
Downstream
Length Surveyed
321.2 ft.
Total Length
321.2 ft.
Structural Index
3
Structural Quick
4I3L
Structural Rating
395
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
399
Pipe schematic from manhole 22 0491 to 22 0490
MH: 22 0491MH: 22 0490downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 04910 ft. MWL - Water Level, 5 %of cross sectional area2.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"11.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"51.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"53.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"68.4 ft. FS - Fracture Spiral, from 03 to 04 o'clock, within 8 inches of joint: YES70.1 ft. TBI - Tap Break-In Intruding, at 03 o'clock, -, -, within 8 inches of joint: YES, 4", 5", 8"70.1 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES70.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start105.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"107.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"138.2 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"155.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"158.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"180.9 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 6"189.1 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 6"213.2 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"221.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"224.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"254.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"257.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"303.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"305.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"318.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish318.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish321.2 ft. AMH - Downstream Manhole, Survey Ends - 22 0490321.2 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (8)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.4 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Spiral, from 03 to 04 o'clock, within 8 inches of joint: YES

    68.4 ft. - Fracture Spiral, from 03 to 04 o'clock, within 8 inches of joint: YES

  • Tap Break-In Intruding, at 03 o'clock, -, -, within 8 inches of joint: YES, 4", 5", 8"

    70.1 ft. - Tap Break-In Intruding, at 03 o'clock, -, -, within 8 inches of joint: YES, 4", 5", 8"

  • Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    70.1 ft. - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    70.6 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"

    138.2 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"

  • Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 6"

    180.9 ft. - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 6"

  • Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"

    213.2 ft. - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"

All inspections of P16830Work order 946708

Observations (30)

DistanceCodeObservation
158.6TFC—
8.8TFC—
2.4SAP—
321.2AMH22 0490
213.2TBA—
70.6FM—
0MWM—
0AMH22 0491
70.1TBI—
318.7FM—
303.1TFC—
305.9TFC—
221.8TFC—
53.7TFC—
318.7SAP—
189.1TF—
105.2TFC—
257.9TFC—
70.1FL—
180.9TB—
224.8TFC—
68.4FS—
254.9TFC—
51.1TFC—
321.2MGOCONNECTION AT MH 3 O'CLOCK
138.2TB—
11.9TF—
155.8TFC—
0MWL—
107.9TFC—

Properties (7)

additional_info
630138041222201
custom_field_three
AGREGATE PROJECTING, FRACTURES
custom_field_two
2
customer
1
datetime
2022-04-13T02:17:51-07:00
documentation
PRO PIPE
is_lateral_inspection
false